Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Steven J. Konezny"'
Autor:
Hannes Michaels, Matthias J. Golomb, Byeong Jo Kim, Tomas Edvinsson, Fabio Cucinotta, Paul G. Waddell, Michael R. Probert, Steven J. Konezny, Gerrit Boschloo, Aron Walsh, Marina Freitag
Publikováno v:
Journal of Materials Chemistry A. 10:9582-9591
Emerging technologies in solar energy will be critical in enabling worldwide society in overcoming the present energy challenges and reaching carbon net zero. Inefficient and unstable charge transport materials limit the current emerging energy conve
Autor:
Robert Bericat-Vadell, Xianshao Zou, Mélio Drillet, Hugo Corvoysier, Vitor R. Silveira, Steven J. Konezny, Jacinto Sá
There is an urgent need for efficient solutionprocessable p-type semiconductors. Copper(I) iodide (CuI) has attracted attention as a potential candidate due to its good electrical properties and ease of preparation. However, its carrier dynamics stil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e4a4b603d16045566ea037b882dc1b4
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-501750
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-501750
Autor:
Miguel Cabán-Acevedo, Matthias H. Richter, Mark D. Losego, Steven J. Konezny, Brandon D. Piercy, Christopher W. Roske, Nathan S. Lewis, Bruce S. Brunschwig, Paul D. Nunez, David J. Fermín, Shu Hu
Publikováno v:
Nunez, P, Richter, M, Piercy, B, Roske, C, Caban-Acevedo, M, Losego, M, Konezny, S, Fermin, D, Hu, S, Brunschwig, B & Lewis, N 2019, ' Characterization of Electronic Transport through Amorphous TiO2 Produced by Atomic-Layer Deposition ', Journal of Physical Chemistry C, vol. 123, no. 33, pp. 20116-20129 . https://doi.org/10.1021/acs.jpcc.9b04434
The electrical transport in amorphous titanium dioxide (a-TiO2) thin films deposited by atomic-layer deposition (ALD), and across heterojunctions of p+-Si|a-TiO2|metal substrates that had various top metal contacts, has been characterized by AC condu
Autor:
Svante Hedström, Nicholas S. McCool, Coleen T. Nemes, Jason A. Röhr, Charles A. Schmuttenmaer, Pengtao Xu, Steven J. Konezny, Victor S. Batista, John R. Swierk, Thomas E. Mallouk
Publikováno v:
Chemical Communications. 54:7971-7974
Core-shell architectures are used to modulate injection and recombination in dye-sensitized photoelectrochemical cells. Here, we demonstrate that exposing SnO2-core/ZrO2-shell films to acid permits ...
Publikováno v:
Communications Chemistry, Vol 2, Iss 1, Pp 1-7 (2019)
Zinc oxide is a versatile semiconductor with an expansive range of applications including lighting, sensing and solar energy conversion. Two central phenomena coupled to its performance that remain heavily investigated are the origin of its sub-band-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::532459fdda89177b0f54118d1cc6bf6b
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-383837
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-383837
Autor:
Stafford W. Sheehan, Steven J. Konezny, Kevin P. Regan, Charles A. Schmuttenmaer, Christopher Koenigsmann
Publikováno v:
The Journal of Physical Chemistry C. 120:14926-14933
Time-resolved terahertz (THz) spectroscopy and open-circuit photovoltage measurements were employed to examine the size-dependent charge carrier dynamics of tungsten(VI) oxide (WO3) particles for their use as the photoanode in photoelectrochemical ce
Autor:
John R, Swierk, Nicholas S, McCool, Jason A, Röhr, Svante, Hedström, Steven J, Konezny, Coleen T, Nemes, Pengtao, Xu, Victor S, Batista, Thomas E, Mallouk, Charles A, Schmuttenmaer
Publikováno v:
Chemical communications (Cambridge, England). 54(57)
Core-shell architectures are used to modulate injection and recombination in dye-sensitized photoelectrochemical cells. Here, we demonstrate that exposing SnO2-core/ZrO2-shell films to acid permits photoinduced electron transfer through ZrO2-shells a
Autor:
Robert H. Crabtree, Peter Müller, Michael K. Takase, Glendon B. Hunsinger, Oana R. Luca, Steven J. Konezny
Publikováno v:
Polyhedron. 82:2-6
We describe the synthesis and characterization of novel redox-active tridentate pincer ligands with pendant H-bonding sites. The corresponding Ni complexes exhibit complex redox behavior and are active precursors in hydrogen production electrocatalys
Publikováno v:
Journal of Organometallic Chemistry. 762:94-97
The electrochemical properties of the (PCP)RhI(H2) (1-H2, PCP = κ3-C6H3–2,6-(CH2P(tBu2)) complex was examined by cyclic voltammetry in acetonitrile (MeCN), dimethylsulfoxide (DMSO) and 1,2-difluorobenzene (1,2-DFB). Upon oxidation in weakly or non
Autor:
Steven J. Konezny, Robert H. Crabtree, Jeremy M. Praetorius, Timothy J. Schmeier, Gary W. Brudvig, Victor S. Batista, Glendon B. Hunsinger, James D. Blakemore, Nilay Hazari, Oana R. Luca
Publikováno v:
Inorganic Chemistry. 51:8704-8709
Nonplatinum metals are needed to perform cost-effective water reduction electrocatalysis to enable technological implementation of a proposed hydrogen economy. We describe electrocatalytic proton reduction and H(2) production by two organometallic ni